{"id":"vidhyamitra:city-day:kolhapur:2038-09-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2038-09-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2038-09-10","date_display":"September 10, 2038 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2038,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465676.770833,"kali_year":5140,"ahargana":1877211.2708,"sun":{"sidereal_longitude":142.2593,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":281.298,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.0387,"elapsed_within_tithi_degrees":7.0387},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":281.298,"elapsed_within_degrees":1.298},"yoga":{"number":5,"name":"Śobhana","sum_longitude":63.5573},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2038,"month":9,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2465676.770833,"ahargana":1877211.2708,"kali_year":5140,"ayanamsa_lahiri":24.3935,"grahas":{"sun":{"sidereal_longitude":143.06697299999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":282.456773,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":-1.8991},"mars":{"sidereal_longitude":159.29207299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":136.67837299999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":113.751373,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":132.49397299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":144.239373,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":76.3131,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":256.3131,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2038,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2465676.770833,"kali_year":5140,"ahargana":1877211.2708,"sun":{"sidereal_longitude":142.2593,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":281.298,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":139.0387,"elapsed_within_tithi_degrees":7.0387},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":281.298,"elapsed_within_degrees":1.298},"yoga":{"number":5,"name":"Śobhana","sum_longitude":63.5573},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.899,"elongation":139.039},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.899,"opposition_distance":40.961}},"eclipse_window_40days":[]},"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:20","sunsetLocal":"18:39","solarNoonLocal":"12:29","dayLengthHours":12.315201460781225,"dayLengthDisplay":"12 Hours 18 Mins 55 Secs","nightLengthDisplay":"11 Hours 41 Mins 05 Secs","moonriseLocal":"16:07","moonsetLocal":"03:26","rahuKala":{"name":"Rāhu Kāla","start":"10:57","end":"12:29","startHours":10.950264854441578,"endHours":12.48966503703923,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:34","end":"17:06","startHours":15.568465402234537,"endHours":17.10786558483219,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:52","end":"09:25","startHours":7.871464489246272,"endHours":9.410864671843925,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:37","startHours":9.205611314164239,"endHours":9.616118029523612,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:10","startHours":6.845197700847837,"endHours":7.173603073135337,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:54","startHours":12.079158321679857,"endHours":12.900171752398604,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:41","end":"05:31","startHours":4.690037445211122,"endHours":5.511050875929871,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:20","startHours":5.305797518250184,"endHours":6.332064306648619,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:22","startHours":14.542198613836103,"endHours":15.363212044554851,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.447265767429844,"endHours":18.847265767429842,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:10","startHours":18.647265767429843,"endHours":19.160399161629062,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.397265767429843,"endHours":20.147265767429843,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:54","startHours":24.079158321679856,"endHours":24.900171752398606,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:20","end":"07:52","startHours":6.332064306648619,"endHours":7.871464489246272,"quality":"neutral"},{"name":"Labha","start":"07:52","end":"09:25","startHours":7.871464489246272,"endHours":9.410864671843925,"quality":"auspicious"},{"name":"Amṛta","start":"09:25","end":"10:57","startHours":9.410864671843925,"endHours":10.950264854441578,"quality":"auspicious"},{"name":"Kāla","start":"10:57","end":"12:29","startHours":10.950264854441578,"endHours":12.48966503703923,"quality":"inauspicious"},{"name":"Śubha","start":"12:29","end":"14:02","startHours":12.48966503703923,"endHours":14.029065219636884,"quality":"auspicious"},{"name":"Roga","start":"14:02","end":"15:34","startHours":14.029065219636884,"endHours":15.568465402234537,"quality":"inauspicious"},{"name":"Udveg","start":"15:34","end":"17:06","startHours":15.568465402234537,"endHours":17.10786558483219,"quality":"inauspicious"},{"name":"Chala","start":"17:06","end":"18:39","startHours":17.10786558483219,"endHours":18.647265767429843,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:39","end":"20:06","startHours":18.647265767429843,"endHours":20.10786558483219,"quality":"inauspicious"},{"name":"Udveg","start":"20:06","end":"21:34","startHours":20.10786558483219,"endHours":21.568465402234537,"quality":"inauspicious"},{"name":"Chala","start":"21:34","end":"23:02","startHours":21.568465402234537,"endHours":23.029065219636884,"quality":"neutral"},{"name":"Labha","start":"23:02","end":"00:29","startHours":23.029065219636884,"endHours":24.48966503703923,"quality":"auspicious"},{"name":"Amṛta","start":"00:29","end":"01:57","startHours":24.48966503703923,"endHours":25.950264854441578,"quality":"auspicious"},{"name":"Kāla","start":"01:57","end":"03:25","startHours":25.950264854441578,"endHours":27.410864671843925,"quality":"inauspicious"},{"name":"Śubha","start":"03:25","end":"04:52","startHours":27.410864671843925,"endHours":28.87146448924627,"quality":"auspicious"},{"name":"Roga","start":"04:52","end":"06:20","startHours":28.87146448924627,"endHours":30.33206430664862,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.332064306648619,"endHours":7.332064306648619,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.332064306648619,"endHours":8.332064306648618,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.332064306648618,"endHours":9.332064306648618,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.332064306648618,"endHours":10.332064306648618,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.332064306648618,"endHours":11.332064306648618,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.332064306648618,"endHours":12.332064306648618,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.332064306648618,"endHours":13.332064306648618,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.332064306648618,"endHours":14.332064306648618,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.332064306648618,"endHours":15.332064306648618,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.332064306648618,"endHours":16.33206430664862,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.33206430664862,"endHours":17.33206430664862,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.33206430664862,"endHours":18.33206430664862,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.33206430664862,"endHours":19.33206430664862,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.33206430664862,"endHours":20.33206430664862,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.33206430664862,"endHours":21.33206430664862,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.33206430664862,"endHours":22.33206430664862,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.33206430664862,"endHours":23.33206430664862,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.33206430664862,"endHours":24.33206430664862,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.33206430664862,"endHours":25.33206430664862,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.33206430664862,"endHours":26.33206430664862,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.33206430664862,"endHours":27.33206430664862,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.33206430664862,"endHours":28.33206430664862,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.33206430664862,"endHours":29.33206430664862,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.33206430664862,"endHours":30.33206430664862,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":4.953827675543995,"eotMinutes":3.6468977776461458,"ayanamsa":24.3935}},"calendars":{"vikram_samvat":2095,"vikram_samvatsara":"Prajāpati","saka_samvat":1960,"saka_samvatsara":"Kālayukta","bengali_samvat":1445,"malayalam_era":1214,"nanakshahi_year":569,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Dvādaśī · Vikram 2095 Prajāpati · Śaka 1960 Kālayukta"},"festivals":[{"id":"vamana-jayanti","name":"Vāmana Jayantī","name_sanskrit":"वामन जयन्ती","tradition":"Vaishnava","associated_deity":"Vāmana (5th daśāvatāra of Krishna)","deity_avatara_index":15,"significance":"Vāmana's three-step measure of all worlds; Bali's surrender. (= Onam in Kerala.)","vrata":true,"detection":{"tithi_number":12,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Bhāgavata 8.18-22"]},{"id":"onam","name":"Onam (Vāmana / King Bali)","name_sanskrit":"ओणम् (वामन-बलि स्मरण)","tradition":"Regional","associated_deity":"Vāmana + King Bali","significance":"Kerala festival; King Bali's annual return to Kerala. Aligned with Thiru-Onam (Śravaṇa nakshatra in Bhādrapada).","vrata":false,"detection":{"nakshatra_name":"Śravaṇa","lunar_month":"Bhādrapada"},"precedence":2},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"kolhapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 10, 2038 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 10, 2038 CE for Kolhāpur, Maharashtra: Śukla Dvādaśī, sūryodaya 06:20, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2038-09-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2038-09-10","sa":"https://sa.vidhyamitra.com/city/kolhapur/2038-09-10","hi":"https://hi.vidhyamitra.com/city/kolhapur/2038-09-10","x-default":"https://vidhyamitra.com/city/kolhapur/2038-09-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T16:01:15.530Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-15T16:01:15.530Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T16:01:15.530Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}